Patents by Inventor Rajib Mahamud

Rajib Mahamud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Suppression of self pulsing DC driven nonthermal microplasma discharge to operate in a steady DC mode
    Patent number: 10542613
    Abstract: The current disclosure relates to a suppressor circuit configuration for extending the stable region of operation of a DC driven micro plasma discharge at atmospheric and higher pressures. The current disclosure also provides various systems for suppressing a self-pulsing regime of a direct current driven micro plasma discharge comprising, at least, a power supply, a ballast resistor, a plasma discharge, and an inductor.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: January 21, 2020
    Assignee: UNIVERSITY OF SOUTH CAROLINA
    Inventors: Tanvir Farouk, Rajib Mahamud
  • SUPPRESSION OF SELF PULSING DC DRIVEN NONTHERMAL MICROPLASMA DISCHARGE TO OPERATE IN A STEADY DC MODE
    Publication number: 20170290137
    Abstract: The current disclosure relates to a suppressor circuit configuration for extending the stable region of operation of a DC driven micro plasma discharge at atmospheric and higher pressures.
    Type: Application
    Filed: April 4, 2017
    Publication date: October 5, 2017
    Applicant: University of South Carolina
    Inventors: Tanvir Farouk, Rajib Mahamud